Diagnosis of STDS
Some STDs can be diagnosed without any tests at all (pubic lice). Other STDs require a blood test or a sample of any unusual fluid such as an abnormal discharge from the vagina or the penis for gonorrhea or chlamydia to be analyzed in a lab to help establish a diagnosis. Some tests are completed while a person waits; other tests require a few days before a person may obtain the results. Physical examination,, and thorough medical history, plus one or more of the following blood tests in individuals 18 months of age or greater: Rapid HIV test completed on blood or saliva, ELISA (Enzyme-Linked Immunosorbent Assay) antibody blood test. If the sample tests positive for HIV, the more-accurate Western blot antibody blood test or an HIV nucleic acid test (viral load or HIV DNA PCR) is performed to confirm a diagnosis. For infants under 18 months of age, an HIV nucleic acid test (viral load or HIV DNA PCR) is recommended
- Blood tests
- Abdominal ultrasound
- CT scan
- MRIÂ
- Fluid samples
- Urine samples
- Brobing and amplification tests
- Cytometric based antimicrobial resistance techniques
- Antigen and antibody detection tests
- Advanced PCR techniques
- Microarray analysis
- Bioanalytical sensors and Biodetection
- Nanotechnology methods for bacterial detection
- Biomarker studies
- ELISA, western blot